EE2203 Electronic Devices and Circuits - SUBJECT CATALOG

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SYLLABUS:

EE2203           ELECTRONIC DEVICES AND CIRCUITS  L T  P C

3 0 0  3

AIM

To study the characteristics and applications of electronic devices.

OBJECTIVES

To acquaint the students with construction, theory and characteristics of the following electronic devices:

i)          p-n junction diode ii)    Bipolar transistor

iii)         Field effect transistor

iv)        LED, LCD and other photo electronic devices

v)         Power control / regulator devices

UNIT I PN DIODE AND ITS APPLICATIONS        9

PH  junction  diode-VI  characteristics  –  Rd,  temperature  effects  –  Drift  ad  diffusion  currents  – switching – Rectifiers: HWR, FWR, BR, filters-Zener diode – VI characteristics, Regulators (series and shunt), LED, LCD characteristics and applications.

UNIT II            BJT AND ITS APPLICATIONS        9

Junction transistor – Transistor construction – Input and output characteristics – CE, CB and CC configurations  –  hybrid  model  –  Analytical  expressions –  switching  –  RF  application  –  Power transistors – Opto couplers.

UNIT III           FET AND ITS APPLICATIONS        9

FET – VI characteristics, VP, JFET – small signal model – LF and HF equivalent circuits – CS and CD amplifiers –cascade and cascade – Darlington connection – MOSFET - Characteristics – enhancement and depletion

UNIT IV           AMPLIFIERS AND OSCILLATORS            9

Differential amplifiers: CM and DM – condition for ofc-feedback amplifiers – stability – Voltage /

current, series / shunt feedback – oscillators – LC, RC, crystal

UNIT V            PULSE CIRCUITS     9

RC wave shaping circuits – Diode clampers and clippers – Multivibrators – Schmitt triggers – UJT

based saw tooth oscillators.

TOTAL : 45 PERIODS 

TEXT BOOKS:

1. Paynter, “Introductory electronic devices and circuits, 2006, PHI

2. David Bell “Electronic Devices and Circuits” 2007, PHI

REFERENCES:

1. Theodre F.Boghert, “Electronic Devices & Circuits” Pearson Education, VI Edition, 2003

2.  Rashid, “Microelectronic circuits” Thomson Publication, 1999

3. B.P.Singh & Rekha Sing, “Electronic Devices and Integrated Circuits” Pearson

Education, 2006.